 & (1) & (2) \\ \midrule
\specialcell{\textbf{A. Share of candidates}}&                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.077\sym{**} &    0.078\sym{**} \\
                &  (0.034)         &  (0.034)         \\
\midrule
\hspace{0.1cm} Control Mean&    0.542         &    0.540         \\
\hspace{0.1cm} Observations&    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &      Dem         \\
\midrule
\textbf{B. Incumbent}&                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.211\sym{**} &    0.215\sym{**} \\
                &  (0.084)         &  (0.084)         \\
\midrule
\hspace{0.1cm} Control Mean&    0.280         &    0.276         \\
\hspace{0.1cm} Observations&    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &      Dem         \\
\midrule
\textbf{C. Share of challengers}&                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.213\sym{***}&    0.214\sym{***}\\
                &  (0.074)         &  (0.074)         \\
\midrule
\hspace{0.1cm} Control Mean&    0.492         &    0.490         \\
\hspace{0.1cm} Observations&    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &      Dem         \\
\midrule
\textbf{D. Share of other candidates}&                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.002         &    0.003         \\
                &  (0.030)         &  (0.030)         \\
\midrule
\hspace{0.1cm} Control Mean&    0.562         &    0.560         \\
\hspace{0.1cm} Observations&    3,991         &    3,991         \\
\hspace{0.1cm} Weight&       No         &      Dem         \\
